.社会热点问题之共享单车前不久，共享单车(bicycle-sharing)一举成为社会热点问题，请你围绕该话题写一篇英语小短文，200词左右。内容应包括以下三方面：1.共享单车蓬勃发展，成为社会热潮;2.共享单车带来便利，但也存在问题;3.我对解决问题的建议。Bicycle sharingWith the development of sharing economy, so many sharing products are proposed by people, and some of them have been used in public such as bicycle sharing, it arises great response as soon as it come out.we have to admit that the bicycle sharing exactly brings us big convenience. First of all, compared with public bikes, we need not use c
